As shown on the slide, a large group of patients were dissatisfied with their current migraine therapy when surveyed in 2007.[Bigal et al., 2007] In addition, a recent study revealed that adherence to guidelines and use of migraine specific treatment is low.[Olesen et al., 2022]

References:
Bigal M, Rapoport A, Aurora S, et al. Satisfaction with current migraine therapy: experience from 3 centers in US and Sweden. Headache 2007; 47 (4): 475–479.

Olesen A, Schytz HW, Ostrowski SR, Topholm M, Nielsen K, Erikstrup C, Mikkelsen S, Pedersen OB, Olesen J, Hansen TF, Chalmer MA. Low adherence to the guideline for the acute treatment of migraine. Sci Rep. 2022 May 19;12(1):8487.